diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 560790a..8d54e80 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,15 @@ jobs:
           key: xmake-${{ hashFiles('xmake.lua') }}
           restore-keys: |
             xmake-
-
+        
+      - name: Configure XMake Custom Mirror
+        run: |
+            echo 'function mirror(url)' > github_mirror.lua
+            echo '    return url:gsub("github.com", "github.bibk.top")' >> github_mirror.lua
+            echo 'end' >> github_mirror.lua
+            xmake g --proxy_pac=github_mirror.lua
+        shell: pwsh 
+      
       - name: Update Repo
         run: xmake repo -u